52105065206 has 8 divisors (see below), whose sum is σ = 78160547424. Its totient is φ = 26051549400.

The previous prime is 52105065193. The next prime is 52105065211. The reversal of 52105065206 is 60256050125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423470 + ... + 532481.

It is an arithmetic number, because the mean of its divisors is an integer number (9770068428).

Almost surely, 2^52105065206 is an apocalyptic number.

52105065206 is a deficient number, since it is larger than the sum of its proper divisors (26055482218).

52105065206 is a wasteful number, since it uses less digits than its factorization.

52105065206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983206.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 52105065206 in words is "fifty-two billion, one hundred five million, sixty-five thousand, two hundred six".